package service;

public class BigServiceImpl implements Service {
    @Override
    public void register() {
        this.注册();
    }

    @Override
    public void login() {

    }

    @Override
    public void logout() {

    }

    public void 注册() {

    }

    public void 登录() {

    }

    public void 退出() {

    }
}


